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Modem module
Description
Spare part number
Modem module for use with most computer models
461749-001
Modem module for use with computer models in Australia and New Zealand
461749-011
Before removing the modem module, follow these steps:
1.
Shut down the computer. If you are unsure whether the computer is off or in Hibernation, turn the
computer on, and then shut it down through the operating system.
2.
Disconnect all external devices connected to the computer.
3.
Disconnect the power from the computer by first unplugging the power cord from the AC outlet and
then unplugging the AC adapter from the computer.
4.
Remove the battery (see
Battery on page 55
).
5.
Remove the following components:
a.
Hard drive (see
Hard drive on page 59
)
b.
WLAN cover (see
WLAN module on page 62
)
c.
Optical drive (see
Optical drive on page 57
)
d.
Keyboard (see
Keyboard on page 72
)
e.
Keyboard cover (see
Keyboard cover on page 76
)
f.
Display assembly (see
Display assembly on page 83
)
g.
Top cover (see
Top cover on page 95
)
Remove the modem module:
1.
Disconnect the modem module cable
(1)
from the modem module.
2.
Remove the two Phillips PM2.0×4.0 screws
(2)
that secure the modem module to the system board.
102 Chapter 4 Removal and replacement procedures